Features:
- Generates the isolated secondary voltages required by an ET 200iSP station.
- Protects the 24 V DC input against reversed polarity.
- Carries the Ex de [ib] IIC T4 hazardous-area marking for the documented installation.
Siemens 6ES7138-7EA01-0AA0 forms the power-conversion stage between the external 24 V source and ET 200iSP electronics.
The supply is selected together with its PS terminal module, so the base establishes the field connection while the removable module contains the conversion circuitry.
Certification, Um limit and terminal-module choice define the installation boundary for the complete power-supply position.
The Siemens 6ES7138-7EA01-0AA0 ET 200iSP PS 24 V DC Power Supply is supported for quotations and documentation by Apter Power while OEM availability remains active.
Siemens 6ES7138-7EA01-0AA0 ET 200iSP PS 24 V DC Power Supply Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Separation Inside the Power Module
- Primary Circuit: The 24 V DC primary circuit is electrically separated from the generated secondary voltages.
- Output Groups: Individual output groups remain isolated from one another inside the module.
- Station Feed: The separated outputs feed the intrinsically safe electronics of the ET 200iSP station.
Supported Mounting Base
- Base Compatibility: 6ES7138-7EA01-0AA0 plugs into a TM-PS-A, TM-PS-A UC, TM-PS-B or TM-PS-B UC base.
- Power Connection: The terminal module establishes the external power connection before the supply module is inserted.
- Mechanical Match: Mechanical coding and the complete PS order number must agree with the selected terminal module.
Where Operating Information Appears
- Front Indicator: A front indicator reports the power-supply operating state at the module.
- Diagnostic Path: Detailed diagnostic information is transferred through the ET 200iSP IM 152 interface module.
- Alarm Function: The supply itself does not provide a separate process alarm function.
Maintenance Boundary for the Supply
- Maintenance State: The power-supply module is designed as a maintenance-free ET 200iSP component.
- Field Repair: Internal repair is not assigned to field personnel.
- Repair Handling: A failed 6ES7138-7EA01-0AA0 is routed to the manufacturing site for repair handling.